How to create a curved surface from a sharp edge?
It is a bit difficult to visualize exactly what you actually want based on your wording of the problem but If I understand the problem correctly, what you want is a curved surface. You can achieve this by just bevelling a sharp edge,

You can take a sharp corner that connects at a 90&deg; angle&hellip;



&hellip;and then bevel the edge using Ctrl + B and increase the segments to round it into a curved surface.